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- package Engine
-
- import (
- "LAPP_SJA_ME/conf"
- "fmt"
- "log"
- "os"
- "testing"
- "time"
- )
-
- func TestEngine(t *testing.T){
- conf, err := conf.ReadYamlConfig("D:\\Go\\gopath\\src\\LAPP_PLATFORM\\conf\\config.yaml")
- if err != nil {
- t.Errorf("failed to read yaml config due to: %v", err)
- return
- }
-
- //set logfile Stdout
- logFile, logErr := os.OpenFile(conf.Log, os.O_CREATE|os.O_RDWR|os.O_APPEND, 0666)
- if logErr != nil {
- fmt.Println("Fail to the log file:", conf.Log)
- os.Exit(1)
- }
- defer logFile.Close()
- log.SetOutput(logFile)
- log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
- fmt.Printf("conf is :%v",conf)
- RunEngine(conf)
- time.Sleep(60*time.Second)
- }
-
-
- // 测试不同服务之间的GoRouting通信
- /**
- |-- 管道 --| --> 1号打印机 --|
- Fetcher--|--管道--|Scheduler --->| |--管道--|--> Saver
- |-- 管道 --| --> 2号打印机 --|
-
- 引擎管理对象:
- 1. Fetcher
- 2. Fetcher -> Scheduler 管道
- 3. Scheduler
- 4. Printer列表 (每个Printer包括接收数据的管道和缓存数据的队列)
- 5. 打印机 -> Saver的管道
- 6. Saver(带有缓存数据队列)
- **/
- func TestEngineRoutine(t *testing.T) {
- fschan := make(chan int) // 数据获取服务到调度器的管道
- sp1chan := make(chan int) // 调度器到1号打印机的管道
- sp2chan := make(chan int) // 调度器到2号打印机的管道
- pschan := make(chan int) // 打印机到保存服务的管道
-
- var t1, t2 time.Time
-
- var sp1q []int
- var sp2q [] int
-
- t1 = time.Now()
- fmt.Println("start time = ",t1)
- // 模拟数据获取服务
- go func(){
- for i := 0; i < 40000; i++ {
- fschan <- i
- }
- }()
-
- // 启动调度器服务
- go func(){
- for {
- i := <-fschan
- if i%2 == 0 {
- sp1chan <- i
- } else {
- sp2chan <- i
- }
- }
- }()
-
- // 启动打印机1服务
- go func(){
- for {
- i := <-sp1chan
- //fmt.Println("打印机1接收打印任务:", i)
- sp1q = append(sp1q, i)
- }
- }()
-
- // 启动打印机2服务
- go func(){
- for {
- i := <-sp2chan
- //fmt.Println("打印机2接收打印任务:", i)
- sp2q = append(sp2q, i)
- }
- }()
-
- go func(){
- for {
- if len(sp1q) > 0 {
- i := sp1q[0]
- sp1q = sp1q[1:]
- pschan <- i
- fmt.Println("打印机1:任务:",i,"完成")
- }
- }
- }()
- go func(){
- for {
- if len(sp2q) > 0 {
- i := sp2q[0]
- sp2q = sp2q[1:]
- pschan <- i
- fmt.Println("打印机2:任务:",i,"完成")
- }
- }
- }()
-
- // 启动保存服务
- go func(){
- for {
- i := <-pschan
- fmt.Println("任务:", i, " 被保存")
- if i >= 39998 {
- t2 = time.Now()
- fmt.Println("end time = ",t2)
- }
- }
- }()
-
-
- time.Sleep(10*time.Second)
- sub := t2.Sub(t1)
- fmt.Println("Duration = ",sub.Seconds())
- }
-
-
- func TestEngineRoutineWithQueue(t *testing.T) {
- fschan := make(chan int) // 数据获取服务到调度器的管道
- sp1chan := make(chan int) // 调度器到1号打印机的管道
- sp2chan := make(chan int) // 调度器到2号打印机的管道
- pschan := make(chan int) // 打印机到保存服务的管道
-
- var t1, t2 time.Time
-
- t1 = time.Now()
- fmt.Println("start time = ",t1)
- // 模拟数据获取服务
- go func(){
- for i := 0; i < 40000; i++ {
- fschan <- i
- }
- }()
-
- // 启动调度器服务
- go func(){
- for {
- i := <-fschan
- if i%2 == 0 {
- sp1chan <- i
- } else {
- sp2chan <- i
- }
- }
- }()
-
- // 启动打印机1服务
- go func(){
- var sp1q []int
- var t int
-
- for {
- if len(sp1q) > 0 {
- t = sp1q[0]
- }else{
- continue
- }
- select{
- case i := <-sp1chan:
- sp1q = append(sp1q, i)
- fmt.Println("打印机1接收打印任务:", i)
- case pschan <- t:
- sp1q = sp1q[1:]
- fmt.Println("打印机1发送保存任务:", t)
- }
- }
- }()
-
- // 启动打印机2服务
- go func(){
- var sp2q []int
- var t int
-
- for {
- if len(sp2q) > 0 {
- t = sp2q[0]
- }else{
- continue
- }
- select{
- case i := <-sp2chan:
- sp2q = append(sp2q, i)
- fmt.Println("打印机2接收打印任务:", i)
- case pschan <- t:
- sp2q = sp2q[1:]
- fmt.Println("打印机2发送保存任务:", t)
- }
- }
- }()
-
- // 启动保存服务
- go func(){
- for {
- i := <-pschan
- fmt.Println("任务:", i, " 被保存")
- if i >= 39998 {
- t2 = time.Now()
- fmt.Println("end time = ",t2)
- }
- }
- }()
-
-
- time.Sleep(10*time.Second)
- sub := t2.Sub(t1)
- fmt.Println("Duration = ",sub.Seconds())
- }
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